I had Wefings install the A/C.. the roof on the 04 cd25 is not cored and only 1/4? thick. So we used 2 1/4? sheets of exterior plywood and 1) 1/4? sheet of teak plywood. Now the roof is 1? thick very much able to support the A/C

I had Wefings install the A/C.. the roof on the 04 cd25 is not cored and only 1/4? thick. So we used 2 1/4? sheets of exterior plywood and 1) 1/4? sheet of teak plywood. Now the roof is 1? thick very much able to support the A/C